section 8
on 20 Jan 1988
Last Applicant/ Owned by
724 Enterprise Dr.
Oak Brook
IL
60502
Serial Number
73185844 filed on 15th Sep 1978
Registration Number
1159766 registered on 07th Jul 1981
Filing Basis
1. use application currently
Disclaimer
NO DATA
Telecommunications Equipment-Namely, Multi-Frequency Remote Recall Units and Adapter-Intercom Units; Carrier Detector, Modulator and Demodulator Units for Digitized Data and Voice Signals; Pulse Code Modulated Carrier Systems-Namely, Channel Banks, Logic Units, Encoders, Decoders and Repeaters; Telecommunication Switching Systems-Namely, Private Branch Exchanges, Central Offices, Community Dial OfRead More
Telecommunications Equipment-Namely, Multi-Frequency Remote Recall Units and Adapter-Intercom Units; Carrier Detector, Modulator and Demodulator Units for Digitized Data and Voice Signals; Pulse Code Modulated Carrier Systems-Namely, Channel Banks, Logic Units, Encoders, Decoders and Repeaters; Telecommunication Switching Systems-Namely, Private Branch Exchanges, Central Offices, Community Dial Offices, Automatic Call Distributors, Command and Control Stored Program Based Switching Controllers and Networks, Digital Pulse Code Modulated Switching Controllers and Networks, Remote Switching Units; Multiplexers and Demultiplexers; Printed Circuit Boards; Power Supplies; and Testing and Maintenance Units and Structural Mounting Components for All the Above Mentioned Items
28th Nov 1977
31st Mar 1978
No 73185844
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
| Status Date | Action Taken |
|---|---|
| 20th Jan 1988 | CANCELLED SEC. 8 (6-YR) |
| 07th Jul 1981 | REGISTERED-PRINCIPAL REGISTER |
